GHSA-VR8Q-G5C7-M54M Nokogiri::XML::Schema trusts input by default, exposing risk of XXE vulnerability

Severity Nokogiri maintainers have evaluated this as Low Severity CVSS3 2.6. Description In Nokogiri versions = 1.11.0.rc3, XML Schemas parsed by Nokogiri::XML::Schema are trusted by default, allowing external resources to be accessed over the network, potentially enabling XXE or SSRF attacks. Th...

Nokogiri::XML::Schema trusts input by default, exposing risk of an XXE vulnerability

Description In Nokogiri versions = 1.11.0.rc3, XML Schemas parsed by Nokogiri::XML::Schema are trusted by default, allowing external resources to be accessed over the network, potentially enabling XXE or SSRF attacks. This behavior is counter to the security policy followed by Nokogiri maintainer...

PT-2020-17039

Name of the Vulnerable Software and Affected Versions Plone versions prior to 5.2.3 Description The issue allows XXE attacks via a feature protected by an unapplied permission of plone.schemaeditor.ManageSchemata, which is only available to the Manager role. Recommendations For versions prior to...

postgresql: Multiple features escape "security restricted operation" sandbox

A flaw was found in postgresql. An attacker having permission to create non-temporary objects in at least one schema can execute arbitrary SQL functions under the identity of a superuser. The highest threat from this vulnerability is to data confidentiality and integrity as well as system...

postgresql: TYPE in pg_temp executes arbitrary SQL during SECURITY DEFINER execution

A flaw was discovered in postgresql where arbitrary SQL statements can be executed given a suitable SECURITY DEFINER function. An attacker, with EXECUTE permission on the function, can execute arbitrary SQL as the owner of the function...

postgresql: Multiple features escape "security restricted operation" sandbox

A flaw was found in postgresql. An attacker having permission to create non-temporary objects in at least one schema can execute arbitrary SQL functions under the identity of a superuser. The highest threat from this vulnerability is to data confidentiality and integrity as well as system...

What's the Value of a Key-Value Store?

A database back end for your application is vital, and odds are that your database is a relational database or a "not only SQL" NoSQL database. Relational databases have dominated the software industry for decades, even as other technologies have radically changed around it. A relational database...

postgresql: Multiple features escape "security restricted operation" sandbox

A flaw was found in postgresql. An attacker having permission to create non-temporary objects in at least one schema can execute arbitrary SQL functions under the identity of a superuser. The highest threat from this vulnerability is to data confidentiality and integrity as well as system...

postgresql: Multiple features escape "security restricted operation" sandbox

A flaw was found in postgresql. An attacker having permission to create non-temporary objects in at least one schema can execute arbitrary SQL functions under the identity of a superuser. The highest threat from this vulnerability is to data confidentiality and integrity as well as system...

Oracle Linux 8 : nodejs:12 (ELSA-2020-5499)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2020-5499 advisory. nodejs 1:12.19.1-1 - Resolves: RHBZ1901044, 1901045, 1901046, 1901047 - c-ares, ajv and y18n CVEs and yarn installability issues Tenable has extracted...

postgresql: Multiple features escape "security restricted operation" sandbox

A flaw was found in postgresql. An attacker having permission to create non-temporary objects in at least one schema can execute arbitrary SQL functions under the identity of a superuser. The highest threat from this vulnerability is to data confidentiality and integrity as well as system...

Moderate: Red Hat Security Advisory: nodejs:12 security and bug fix update

An update for the nodejs:12 module is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

nodejs-ajv: prototype pollution via crafted JSON schema in ajv.validate function

A flaw was found in nodejs-ajv. A carefully crafted JSON schema could be provided that allows execution of other code by prototype pollution. While untrusted schemas are recommended against, the worst case of an untrusted schema should be a denial of service, not execution of code...

omniauth-apple allows attacker to fake their email address during authentication

Impact This vulnerability impacts applications using the omniauth-apple strategy of OmniAuth and using the info.email field of OmniAuth's Auth Hash Schema for any kind of identification. The value of this field may be set to any value of the attacker's choice including email addresses of other...

GHSA-49R3-2549-3633 omniauth-apple allows attacker to fake their email address during authentication

Impact This vulnerability impacts applications using the omniauth-apple strategy of OmniAuth and using the info.email field of OmniAuth's Auth Hash Schema for any kind of identification. The value of this field may be set to any value of the attacker's choice including email addresses of other...

postgresql: Multiple features escape "security restricted operation" sandbox

A flaw was found in postgresql. An attacker having permission to create non-temporary objects in at least one schema can execute arbitrary SQL functions under the identity of a superuser. The highest threat from this vulnerability is to data confidentiality and integrity as well as system...

postgresql: Multiple features escape "security restricted operation" sandbox

A flaw was found in postgresql. An attacker having permission to create non-temporary objects in at least one schema can execute arbitrary SQL functions under the identity of a superuser. The highest threat from this vulnerability is to data confidentiality and integrity as well as system...

nodejs-ajv: prototype pollution via crafted JSON schema in ajv.validate function

A flaw was found in nodejs-ajv. A carefully crafted JSON schema could be provided that allows execution of other code by prototype pollution. While untrusted schemas are recommended against, the worst case of an untrusted schema should be a denial of service, not execution of code...

Information Disclosure

datasette-graphql is vulnerable to information disclosure. The vulnerability exists as it does not perform permission checks, allowing private database schema to be revealed...

datasette-graphql leaks details of the schema of private database files

Impact When running against a Datasette instance with private databases, datasette-graphql would expose the schema of those database tables - but not the table contents. Patches Patched in version 1.2. Workarounds This issue is only present if a Datasette instance that includes private databases...